The Multiquip 4-6005 Lock Washer M6 is a genuine OEM fastening component designed for Multiquip Tufftruck power buggies, including the TB11E, TB11G, and TB12SE-TB12PE series. As a direct OEM replacement, part 4-6005 is manufactured to the exact dimensions and material grade required for proper installation in these machines. Sourced directly through authorized channels, this lock washer ensures you are fitting the correct component the first time. DHS Equipment stocks genuine Multiquip OEM parts to keep your power buggy operating at full capacity.
Key Features
- Genuine OEM Material Grade — Manufactured to the precise hardness and spring tension required for an M6 fastener application, maintaining secure clamping load under vibration.
- Drop-In Installation — Matches the exact M6 thread specification used in the TB11E, TB11G, and TB12SE-TB12PE assemblies, seating correctly without sizing adjustments.
- Confirmed Fitment — Verified for Multiquip TB11E, TB11G, and TB12SE-TB12PE Tufftruck power buggies.
- Vibration Resistance — A functioning lock washer maintains fastener tension through the operational vibration of a power buggy; a worn or missing washer allows fasteners to back out and compromise structural integrity.
- Fastener System Integrity — Using the correct OEM-spec lock washer in fuel, hydraulic, or drive system bolt joints helps prevent loose connections that could create safety hazards during operation.
A lock washer is a hardened circular fastener component placed beneath a bolt or nut to prevent loosening caused by vibration and dynamic loads. On power buggies like the TB11E, TB11G, and TB12SE-TB12PE, where equipment is subject to constant movement across uneven terrain, maintaining fastener tension throughout the machine is critical to safe and reliable operation. When a lock washer wears flat, cracks, or is missing entirely, the fasteners it supports can gradually back out, leading to loose assemblies, component misalignment, or structural failures over time.
Part Details
| Part Number | 4-6005 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Washer M6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Buggies | TB11E |
| Power Buggies | TB11G |
| Power Buggies | TB12SE-TB12PE |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
